ANSWER ASAP PLEASE True or False:
Pick up evidence weapons by placing a pencil in the end of the barrel to avoid damaging fingerprint evidence.

True or False:
Never submit a loaded gun to the laboratory.

True or False:
Bullets recovered from a body should immediately be placed in pill bottles.

True or False:
Place evidence weapons in well packed, strong cardboard or wooden boxes.

True or False:
Gunshot residue lingers on the clothing of a shooter and can be collected days after a crime has been committed.

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

Aman applies a force of 500n to push a truck 100m down the street how much does he do?

Give one example of a pure (exact) number and of an estimated (measured) number.